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SKX013 Diver 38 Black Ultra Thin Edition — side profile showing 10.86mm ultra-thin case thickness

Ultra Thin Edition
Seikonaut Bracelet 20/16mm [TITANIUM] - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts

Seikonaut
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  • SKX013 Diver 38 Black Ultra Thin Edition — side profile showing 10.86mm ultra-thin case thickness

    Ultra Thin Edition
  • Seikonaut Bracelet 20/16mm [TITANIUM] - - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts

    Seikonaut
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    Home / All Products / Sword Hands - Old Radium - Polished Silver
    Sword Hands - Old Radium - Polished Silver - Old Radium - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Sword Hands - Old Radium - Polished Silver - Old Radium - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Sword Hands - Old Radium - Polished Silver - Old Radium - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Sword Hands - Old Radium - Polished Silver - Old Radium - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Sword Hands - Old Radium - Polished Silver - Old Radium - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts
    Sword Hands - Old Radium - Polished Silver - Old Radium - - - Lucius Atelier - Swiss Quality Seiko Watch Mod Parts

    Sword Hands - Old Radium - Polished Silver

    $59 SGD
    Swiss Lume

    The Sword Handset. Sporty, Quietly Classic. Old Radium Glow.

    A sporty yet inconspicuously classic profile — the sword handset reads tool watch at a glance and dress watch on the second look, with a mirror-polished silver finish that plays light cleanly along the blade.

    The lume is 100% Swiss Super-LumiNova® Old Radium: a warm vintage cream by day and a long-lasting green glow at night — the heritage tone for an aged or fauxtina build.

    Lume pairs perfectly with our Old Radium parts.
    Pair with an Old Radium dial and the patina story stays consistent across the whole face.

    The sword profile.
    Straight-edged, tapered, mirror-polished — sporty enough for a diver, restrained enough for every day.

    Old Radium vintage glow.
    Swiss Super-LumiNova® Old Radium sits warm cream-tan in daylight and glows green in the dark — the vintage-correct choice for heritage builds.

    Heads up — hands are one part of the build

    Dial. Hands are paired with a dial. Browse the full dial collection to find the right face for the build.

    Movement. Hands press onto the movement's pinions — check the fit list in the Specs tab against your caliber before ordering.

    • Dimensions

      1. Hand Length — H / M / S 8mm / 12mm / 12.5mm
      2. Pinion Size — H / M / S 1.50mm / 0.88mm / 0.198mm

      Materials & Finish

      1. Quality Swiss Production Quality, ISO 9001 Certified
      2. Surface Finish Polished
      3. Colour Silver
      4. Style Sword handset — hour, minute and second hands

      Compatibility

      1. Fit Movements 7S26, 7S36, 4R15, 4R35, 4R36, 6R15, NE15, NH25, NH26, NH34, NH35, NH36, NH37, NH38, NH39, NH70, NH71, NH72

      Lume

      1. Lume Type 100% Swiss Made Super-LumiNova® Old Radium
      2. Lume Colour Green (in the night), Old Radium (in the day)
      3. Lume Duration Up to 8 hours depending on charge

    • 1x Watch Hands Set — Hour, Minute and Second

      All photos of watches with modification parts are for illustration purposes only and are not included with the hands purchase.

    • Recommended mods with:

      1. Full Dial Collection
      1. A Complete Guide On How To Mod Your SEIKO Watch Dial And Hands (Photos & Video)
      2. Seiko Modding: The Complete Build Guide (2026)

    Questions, Answered

    Everything worth knowing before you build.

    Will these hands fit my movement?

    Check the Fit Movements list in the Specs tab against your caliber. The handset fits a wide range of Seiko movements — including 7S, 4R, 6R, NE and NH families — because they share a common pinion pattern. If your caliber is on the list, these hands fit.

    What are the pinion sizes?

    Hour 1.50mm, minute 0.88mm, second 0.198mm. The pinion is the hole at the base of each hand that presses onto the movement — these dimensions match the standard Seiko pinion pattern shared across the calibers in the fit list.

    Can I use these on a GMT (NH34) build?

    The hour, minute and second hands fit the NH34. A GMT build also needs a separate GMT hand, which is not included in this set.

    Do the hands come with lume?

    Yes — these hands are filled with 100% Swiss Super-LumiNova® Old Radium, for a long-lasting green glow at night, with a warm cream-tan tone in daylight. That aged look suits vintage and heritage builds, where the patina is the point.

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